Liebert PS250-50S, PS400-50S, PS600-50S user manual Specifications, Dimensions mm

SPECIFICATIONS

Model # / Stock #	PS250-50/PS250-50S		PS400-50 / PS400-50S	PS600-50 / PS600-50S
Model Rating	250 VA / 150 W		400 VA / 240 W	600 VA / 360 W
Dimensions: mm
Unit (W x D x H)	90 x 262 x 175		109 x 262 x 186	124 x 262 x 216
Shipping (W x D x H)	181 x 365 x 303		212 x 482 x 292	237 x 482 x 334
Weight: Kg
Unit	4		5.7	9
Shipping	4.6		7	10.5
AC Parameters
Receptacles	(2) CEE-22		(4) CEE-22	(4) CEE-22
Input Voltage Range	180-300 VAC, Single Phase, 2 Wire Plus Earth
Low Voltage Transfer Point	190 VAC, User Selectable to 180 or 200 VAC
High Voltage Transfer Point	270 VAC		270 VAC, User Selectable to 280 VAC
Input Frequency Range			47 – 53 Hz, 57 – 63 Hz
Spike Protection			80 Joules
Output Voltage (on battery)			230 VAC, ± 5%
Output waveform (on battery)			Stepped Sine Wave
Max. Output Current at 230 V	1.1 A		1.7A	2.6A
Output Frequency			50 or 60 Hz, ± 5%
Max. Overload Capacity			115% of Power Rating
Battery
Type			Valve-Regulated Lead Acid
Qty x Voltage x Rating	1 x 12 V x 4.5 AH		1 x 12 V x 7 AH	2 x 12 V x 7 AH
Back-up Time			6 minutes at full load
Time from Low Battery Alarm	Approximately 2 Minutes, depending on load
to Shutdown
Recharge Time			8 – 10 Hours to 90% Capacity
Battery Life			3 – 5 Years Typical
Transfer Time to/from Inverter			2 – 6 msec. Typical
Agency Approvals
Safety			EN 50091-1
RFI	Meets EN 55022 Class B, IEC 801-2, 3, 4
Surge Protection			Meets IEC 801-5 (Draft)
MTBF (Bellcore Method)		100,000 Hours (Excluding Battery)
Environmental Standards
Operating Temperatures			+10° C to +40° C
Storage Temperatures	-20° C to +40° C (High Temperatures Reduce Battery Life)
Cooling			Convection
Audible Noise			Less than 40 dB @ 1 meter
Operating Elevation			Up to 3,000 m
Storage Elevation			Up to 10,000 m

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